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  • UNI EN 12201-4 : 2012

    Current The latest, up-to-date edition.

    PLASTICS PIPING SYSTEMS FOR WATER SUPPLY, AND FOR DRAINAGE AND SEWERAGE UNDER PRESSURE - POLYETHYLENE (PE) - PART 4: VALVES FOR WATER SUPPLY SYSTEMS

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    Published date:  11-04-2012

    Publisher:  Ente Nazionale Italiano di Unificazione (UNI)

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions, symbols and abbreviations
    4 Material
    5 General characteristics
    6 Geometric characteristics
    7 Mechanical characteristics for assembled valves
    8 Physical characteristics
    9 Performance requirements
    10 Marking
    11 Delivery Conditions
    Annex A (normative) - Determination of the leaktightness
            of seat and packing
    Bibliography

    Abstract - (Show below) - (Hide below)

    Defines the characteristics of valves or valve bodies made from polyethylene (PE 100 and PE 80) for buried and above ground applications, intended for the conveyance of water for human consumption, raw water prior to treatment, drainage and sewerage under pressure, vacuum sewer systems, and water for other purposes.

    General Product Information - (Show below) - (Hide below)

    Development Note Supersedes UNI EN 13244-4. (04/2012)
    Document Type Standard
    Publisher Ente Nazionale Italiano di Unificazione (UNI)
    Status Current
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    UNI 9736 : 2014 FITTINGS MANUFACTURED WITH MIXED JUNCTION, METAL-POLYETHYLENE, FOR USE IN PIPELINES FOR THE SUPPLY OF GASEOUS FUELS, WATER AND OTHER FLUIDS UNDER PRESSURE AND METAL-POLYPROPYLENE PIPES FOR WATER SUPPLY AND OTHER FLUIDS UNDER PRESSURE - REQUIREMENTS, TESTING, FITNESS FOR PURPOSE AND ASSESSMENT OF CONFORMITY
    UNI 10521 : 2012 WELDING OF PLASTIC MATERIALS - ELECTRO-FUSION WELDING - WELDING OF POLYETHYLENE PIPES AND/OR FITTINGS FOR GAS, WATER AND OTHERS PRESSURE FLUIDS PIPELINES
    UNI 10520 : 2009 WELDING OF PLASTIC MATERIALS - HEATED TOOL BUTT WELDING - WELDING OF POLYETHYLENE PIPES AND/OR FITTINGS FOR GAS, WATER AND OTHERS PRESSURE FLUIDS PIPELINES
    UNI 10761 : 2012 COORDINATION OF WELDING, PIPE LAYING AND TEST ACTIVITIES FOR POLYETHYLENE TRANSMISSION LINES OF GASEOUS FUELS, WATER AND OTHER FLUIDS UNDER PRESSURE - TASKS AND RESPONSIBILITIES, REQUIREMENTS FOR TRAINING, QUALIFICATION AND CERTIFICATION OF PERSONNEL

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 8233:1988 Thermoplastics valves — Torque — Test method
    EN ISO 3126:2005 Plastics piping systems - Plastics components - Determination of dimensions (ISO 3126:2005)
    EN 1705:1996 Plastics piping systems - Thermoplastics valves - Test method for the integrity of a valve after an external blow
    ISO 5210:2017 Industrial valves — Multi-turn valve actuator attachments
    EN 681-1:1996/A3:2005 ELASTOMERIC SEALS - MATERIALS REQUIREMENTS FOR PIPE JOINT SEALS USED IN WATER AND DRAINAGE APPLICATIONS - PART 1: VULCANIZED RUBBER
    EN ISO 5210:2017 Industrial valves - Multi-turn valve actuator attachments (ISO 5210:2017)
    EN 12201-3:2011+A1:2012 Plastics piping systems for water supply, and for drainage and sewerage under pressure - Polyethylene (PE) - Part 3: Fittings
    EN 28233:1990 Thermoplastics valves - Torque - Test method (ISO 8233:1988)
    EN ISO 1167-1:2006 Thermoplastics pipes, fittings and assemblies for the conveyance of fluids - Determination of the resistance to internal pressure - Part 1: General method (ISO 1167-1:2006)
    ISO 1167-4:2007 Thermoplastics pipes, fittings and assemblies for the conveyance of fluids Determination of the resistance to internal pressure Part 4: Preparation of assemblies
    EN 12100:1997 Plastics piping systems - Polyethylene (PE) valves - Test method for resistance to bending between supports
    EN 1074-1:2000 Valves for water supply - Fitness for purpose requirements and appropriate verification tests - Part 1: General requirements
    EN 736-2:2016 Valves - Terminology - Part 2: Definition of components of valves
    CEN/TR 15438:2007 Plastics piping systems - Guidance for coding of products and their intended uses
    ISO 3126:2005 Plastics piping systems Plastics components Determination of dimensions
    EN ISO 1167-4:2007 Thermoplastics pipes, fittings and assemblies for the conveyance of fluids - Determination of the resistance to internal pressure - Part 4: Preparation of assemblies (ISO 1167-4:2007)
    EN 12201-5:2011 Plastics piping systems for water supply, and for drainage and sewerage under pressure - Polyethylene (PE) - Part 5: Fitness for purpose of the system
    EN 1074-2:2000/A1:2004 VALVES FOR WATER SUPPLY - FITNESS FOR PURPOSE REQUIREMENTS AND APPROPRIATE VERIFICATION TESTS - PART 2 - ISOLATING VALVES
    EN 1680:1997 Plastics piping systems - Valves for polyethylene (PE) piping systems - Test method for leaktightness under and after bending applied to the operating mechanisms
    ISO 10933:1997 Polyethylene (PE) valves for gas distribution systems
    EN 12201-2:2011+A1:2013 Plastics piping systems for water supply, and for drainage and sewerage under pressure - Polyethylene (PE) - Part 2: Pipes
    ISO 11357-6:2008 Plastics Differential scanning calorimetry (DSC) Part 6: Determination of oxidation induction time (isothermal OIT) and oxidation induction temperature (dynamic OIT)
    EN ISO 1133:2005 PLASTICS - DETERMINATION OF THE MELT MASS-FLOW RATE (MFR) AND THE MELT VOLUME-FLOW RATE (MVR) OF THE THERMOPLASTICS
    EN 12201-1:2011 Plastics piping systems for water supply, and for drainage and sewerage under pressure - Polyethylene (PE) - Part 1: General
    ISO 1133:2005 Plastics Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics
    CEN/TS 12201-7:2014 Plastics piping systems for water supply, and for drainage and sewerage under pressure - Polyethylene (PE) - Part 7: Guidance for the assessment of conformity
    EN 736-3:2008 Valves - Terminology - Part 3: Definition of terms
    ISO 1167-1:2006 Thermoplastics pipes, fittings and assemblies for the conveyance of fluids Determination of the resistance to internal pressure Part 1: General method
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